Nissan Versa Sedan. Instruction — part 873

TM-398

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F11A]

P099C SHIFT SOLENOID G

Check resistance between CVT unit connector terminal and ground.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> There is a malfunction of high & reverse brake solenoid valve. Replace transaxle assembly.

Refer to

TM-452, "Removal and Installation"

.

CVT unit

Ground

Condition

Resistance

Terminal

23

Ground

CVT fluid temperature: 20

°C (68°F)

Approx. 5.3

Ω

CVT fluid temperature: 50

°C (122°F)

Approx. 6.0

Ω

CVT fluid temperature: 80

°C (176°F)

Approx. 6.7

Ω

P1586 G SENSOR

TM-399

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F11A]

C

E

F

G

H

I

J

K

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M

A

B

TM

N

O

P

P1586 G SENSOR

DTC Logic

INFOID:0000000009268215

DTC DETECTION LOGIC

NOTE:

DC stands for "DRIVING CYCLE" and indicates a series of driving cycle of "Ignition switch OFF

→ ON → driv-

ing

→ OFF".

DTC CONFIRMATION PROCEDURE

CAUTION:

Be careful of the driving speed.

1.

PREPARATION BEFORE WORK

If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at

least 10 seconds, then perform the next test.

>> GO TO 2.

2.

CHECK DTC DETECTION

With CONSULT

1. Start the engine.

2. Drive the vehicle for 10 seconds or more.

3. Stop the vehicle.

CAUTION:

Never stop the engine.

4. Repeat step 2 through 3.

5. Check the DTC.
Is “P1586” detected?

YES

>> Go to

TM-399, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000009268216

1.

CHECK G SENSOR SIGNAL

With CONSULT

1. Park the vehicle on a level surface.

2. Turn ignition switch ON.

3. Select “Data Monitor” in “TRANSMISSION”.

DTC

Trouble diagnosis name

DTC detection condition

Possible causes

P1586

G Sensor Circuit Electrical

When the following diagnosis conditions are
satisfied and the detection conditions are sat-
isfied twice in the same DC:
• Diagnosis conditions
- While driving
- TCM power supply voltage: More than 11 V
• Detection condition
- The G sensor detection voltage is 0.7 V or

less continuously for 5 seconds or more.

• Harness or connector

(G sensor circuit)

• G sensor

When the following diagnosis conditions are
satisfied and the detection conditions are sat-
isfied twice in the same DC:
• Diagnosis conditions
- While driving
- TCM power supply voltage: More than 11 V
• Detection condition
- The G sensor detection voltage is 3.2 V or

more continuously for 5 seconds or more.

TM-400

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F11A]

P1586 G SENSOR

4. Select “G SEN SLOPE”.

5. Swing the vehicle and check if value varies between

−40.45% and 40.45%.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> GO TO 3.

2.

G SENSOR CALIBRATION (PART 1)

With CONSULT

1. Select “Self Diagnostic Results” in “TRANSMISSION”.

2. Touch “Erase”.

>> Perform "G SENSOR CALIBRATION". Refer to

TM-328, "Work Procedure"

.

3.

CHECK SENSOR POWER SUPPLY

1. Turn ignition switch OFF.

2. Disconnect G sensor connector.

3. Turn ignition switch ON.

4. Check voltage between G sensor harness connector terminal and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> GO TO 8.

4.

CHECK CIRCUIT BETWEEN TCM AND G SENSOR (PART 1)

1. Turn ignition switch OFF.

2. Disconnect TCM connector.

3. Check continuity between TCM harness connector terminals and G sensor harness connector terminals.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace malfunctioning parts.

5.

CHECK CIRCUIT BETWEEN TCM AND G SENSOR (PART 2)

Check continuity between TCM harness connector terminals and ground.

Is the inspection result normal?

YES

>> GO TO 6.

Monitor item

Condition

Standard

G SEN SLOPE

Flat road

0%

Uphill

Positive value (Maximum 40.45%)

Downhill

Negative value (Minimum

−40.45%)

G sensor

Ground

Voltage

Connector

Terminal

M83

3

Ground

Approx. 5.0 V

TCM

G sensor

Continuity

Connector

Terminal

Connector

Terminal

F44

11

M83

2

Existed

14

1

TCM

Ground

Continuity

Connector

Terminal

F44

14

Ground

Not existed

P1586 G SENSOR

TM-401

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F11A]

C

E

F

G

H

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J

K

L

M

A

B

TM

N

O

P

NO

>> Repair or replace malfunctioning parts.

6.

CHECK G SENSOR

1. Remove G sensor.

TM-439, "Removal and Installation"

.

2. Connect the all connectors.

3. Turn ignition switch ON.

4. Check voltage between TCM harness connector terminal and

ground.

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> Replace G sensor.

TM-439, "Removal and Installation"

.

7.

G SENSOR CALIBRATION (PART 2)

With CONSULT

1. Install G sensor.

TM-439, "Removal and Installation"

.

2. Select “Self Diagnostic Results” in “TRANSMISSION”.

3. Touch “Erase”.

>> Perform "G SENSOR CALIBRATION". Refer to

TM-328, "Work Procedure"

.

8.

CHECK SENSOR POWER SUPPLY CIRCUIT (PART 1)

1. Turn ignition switch OFF.

2. Disconnect TCM connector.

3. Check continuity between TCM harness connector terminal and G sensor harness connector terminal.

Is the inspection result normal?

YES

>> GO TO 9.

NO

>> Repair or replace malfunctioning parts.

9.

CHECK SENSOR POWER SUPPLY CIRCUIT (PART 2)

Check continuity between TCM harness connector terminal and ground.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-45, "Intermittent Incident"

.

NO

>> Repair or replace malfunctioning parts.

: Direction of gravitational force

TCM

Ground

Test condition

Voltage

Connector

Terminal

F44

14

Ground

Vertical (

−1G) (A)

Approx. 1.17 V

Horizontal (B)

Approx.2.5 V

Vertical (1G) (C)

Approx.3.83 V

SCIA8343J

TCM

G sensor

Continuity

Connector

Terminal

Connector

Terminal

F44

26

M83

3

Existed

TCM

Ground

Continuity

Connector

Terminal

F44

26

Ground

Not existed